How do you fix faulty fuel gauge 1996 Mitsubishi pajero?

To fix a faulty fuel gauge in a 1996 Mitsubishi Pajero, start by checking the fuel sending unit located in the fuel tank for any damage or corrosion. Ensure that all electrical connections are secure and free of rust. If the sending unit is functioning properly, inspect the wiring and the gauge itself for issues; you may need to replace the gauge if it’s faulty. Lastly, verify the ground connections to ensure proper operation of the gauge.